SCOP ID Superfamily # of Members Fold Class
49265 Fibronectin type III 118 Immunoglobulin-like beta-sandwich All beta proteins
49299 PKD domain 3 Immunoglobulin-like beta-sandwich All beta proteins
49303 beta-Galactosidase/glucuronidase domain 18 Immunoglobulin-like beta-sandwich All beta proteins
49309 Transglutaminase, two C-terminal domains 8 Immunoglobulin-like beta-sandwich All beta proteins
49313 Cadherin-like 25 Immunoglobulin-like beta-sandwich All beta proteins
49319 Actinoxanthin-like 2 Immunoglobulin-like beta-sandwich All beta proteins
49329 Cu,Zn superoxide dismutase-like 6 Immunoglobulin-like beta-sandwich All beta proteins
49344 CBD9-like 5 Immunoglobulin-like beta-sandwich All beta proteins
49348 Clathrin adaptor appendage domain 5 Immunoglobulin-like beta-sandwich All beta proteins
49354 PapD-like 6 Immunoglobulin-like beta-sandwich All beta proteins
49367 Superoxide reductase-like 2 Immunoglobulin-like beta-sandwich All beta proteins
49373 Invasin/intimin cell-adhesion fragments 7 Immunoglobulin-like beta-sandwich All beta proteins
49384 Carbohydrate-binding domain 22 Common fold of diphtheria toxin/transcription factors/cytochrome f All beta proteins
49401 Bacterial adhesins 22 Common fold of diphtheria toxin/transcription factors/cytochrome f All beta proteins
49417 p53-like transcription factors 11 Common fold of diphtheria toxin/transcription factors/cytochrome f All beta proteins
49447 Second domain of Mu2 adaptin subunit (ap50) of ap2 adaptor 2 Common fold of diphtheria toxin/transcription factors/cytochrome f All beta proteins
49452 Starch-binding domain-like 8 Prealbumin-like All beta proteins
49464 Carboxypeptidase regulatory domain-like 3 Prealbumin-like All beta proteins
49472 Transthyretin (synonym: prealbumin) 5 Prealbumin-like All beta proteins
49478 Cna protein B-type domain 7 Prealbumin-like All beta proteins
49482 Aromatic compound dioxygenase 4 Prealbumin-like All beta proteins
49493 HSP40/DnaJ peptide-binding domain 7 HSP40/DnaJ peptide-binding domain All beta proteins
49562 C2 domain (Calcium/lipid-binding domain, CaLB) 28 C2 domain-like All beta proteins
49584 Periplasmic chaperone C-domain 4 C2 domain-like All beta proteins
49590 PHL pollen allergen 2 C2 domain-like All beta proteins
49599 TRAF domain-like 4 TRAF domain-like All beta proteins
49723 Lipase/lipooxygenase domain (PLAT/LH2 domain) 5 Lipase/lipooxygenase domain (PLAT/LH2 domain) All beta proteins
49742 PHM/PNGase F 4 Nucleoplasmin-like/VP (viral coat and capsid proteins) All beta proteins
49749 Group II dsDNA viruses VP 6 Nucleoplasmin-like/VP (viral coat and capsid proteins) All beta proteins
49764 HSP20-like chaperones 13 HSP20-like chaperones All beta proteins
49777 PEBP-like 5 PEBP-like All beta proteins
49785 Galactose-binding domain-like 79 Galactose-binding domain-like All beta proteins
49818 Viral protein domain 9 Viral protein domain All beta proteins
49835 Virus attachment protein globular domain 7 Virus attachment protein globular domain All beta proteins
49842 TNF-like 21 TNF-like All beta proteins
49854 Spermadhesin, CUB domain 9 CUB-like All beta proteins
49863 Hyaluronate lyase-like, C-terminal domain 6 Hyaluronate lyase-like, C-terminal domain All beta proteins
49870 Osmotin, thaumatin-like protein 2 Osmotin, thaumatin-like protein All beta proteins
49998 Amine oxidase catalytic domain 5 Supersandwich All beta proteins
50012 EV matrix protein 2 EV matrix protein All beta proteins
50022 ISP domain 17 ISP domain All beta proteins
50044 SH3-domain 71 SH3-like barrel All beta proteins
50084 Myosin S1 fragment, N-terminal domain 4 SH3-like barrel All beta proteins
50090 Electron transport accessory proteins 5 SH3-like barrel All beta proteins
50118 Cell growth inhibitor/plasmid maintenance toxic component 7 SH3-like barrel All beta proteins
50122 DNA-binding domain of retroviral integrase 3 SH3-like barrel All beta proteins
50129 GroES-like 20 GroES-like All beta proteins
50176 N-terminal domains of the minor coat protein g3p 4 N-terminal domains of the minor coat protein g3p All beta proteins
50193 Ribosomal protein L14 2 Ribosomal protein L14 All beta proteins
50203 Bacterial enterotoxins 20 OB-fold All beta proteins
50242 TIMP-like 6 OB-fold All beta proteins
50324 Inorganic pyrophosphatase 5 OB-fold All beta proteins
50331 MOP-like 12 OB-fold All beta proteins
50341 CheW-like 4 OB-fold All beta proteins
50346 PRC-barrel domain 4 PRC-barrel domain All beta proteins
50370 Ricin B-like lectins 19 beta-Trefoil All beta proteins
50382 Agglutinin 2 beta-Trefoil All beta proteins
50405 Actin-crosslinking proteins 5 beta-Trefoil All beta proteins
50443 FucI/AraA C-terminal domain-like 2 Reductase/isomerase/elongation factor common domain All beta proteins
50447 Translation proteins 24 Reductase/isomerase/elongation factor common domain All beta proteins
50465 EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain 6 Elongation factor/aminomethyltransferase common domain All beta proteins
50486 FMT C-terminal domain-like 6 FMT C-terminal domain-like All beta proteins
50615 N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases 5 Domain of alpha and beta subunits of F1 ATP synthase-like All beta proteins
50621 Alanine racemase C-terminal domain-like 8 Domain of alpha and beta subunits of F1 ATP synthase-like All beta proteins
50677 ValRS/IleRS/LeuRS editing domain 4 ValRS/IleRS/LeuRS editing domain All beta proteins
50685 Barwin-like endoglucanases 8 Double psi beta-barrel All beta proteins
50692 ADC-like 15 Double psi beta-barrel All beta proteins
50715 Ribosomal protein L25-like 4 Ribosomal protein L25-like All beta proteins
50784 Transcription factor IIA (TFIIA), beta-barrel domain 3 Transcription factor IIA (TFIIA), beta-barrel domain All beta proteins
50789 Herpes virus serine proteinase, assemblin 3 Herpes virus serine proteinase, assemblin All beta proteins
50800 PK beta-barrel domain-like 5 PK beta-barrel domain-like All beta proteins
50814 Lipocalins 51 Lipocalins All beta proteins
50876 Avidin/streptavidin 6 Streptavidin-like All beta proteins
50882 beta-Barrel protease inhibitors 5 Streptavidin-like All beta proteins
50886 D-aminopeptidase, middle and C-terminal domains 2 Streptavidin-like All beta proteins
50891 Cyclophilin-like 9 Cyclophilin-like All beta proteins
50904 Oncogene products 2 Oncogene products All beta proteins
50911 Mannose 6-phosphate receptor domain 6 Mannose 6-phosphate receptor domain All beta proteins
50916 Rap30/74 interaction domain-like 4 triple barrel All beta proteins
50923 Hemopexin-like domain 7 4-bladed beta-propeller All beta proteins
50939 Sialidases 16 6-bladed beta-propeller All beta proteins
50969 YVTN repeat-like/Quinoprotein amine dehydrogenase 5 7-bladed beta-propeller All beta proteins
50985 RCC1/BLIP-II 2 7-bladed beta-propeller All beta proteins
50993 Peptidase/esterase \'gauge\' domain 7 7-bladed beta-propeller All beta proteins
50998 Quinoprotein alcohol dehydrogenase-like 4 8-bladed beta-propeller All beta proteins
51011 Glycosyl hydrolase domain 50 Glycosyl hydrolase domain All beta proteins
51045 WW domain 9 WW domain-like All beta proteins
51069 Carbonic anhydrase 13 Carbonic anhydrase All beta proteins
51087 Outer surface protein 2 open-sided beta-meander All beta proteins
51096 delta-Endotoxin (insectocide), middle domain 6 beta-Prism I All beta proteins
51110 alpha-D-mannose-specific plant lectins 5 beta-Prism II All beta proteins
51206 cAMP-binding domain-like 31 Double-stranded beta-helix All beta proteins
51219 TRAP-like 3 Double-stranded beta-helix All beta proteins
51225 Fibre shaft of virus attachment proteins 2 Triple beta-spiral All beta proteins
51230 Single hybrid motif 9 Barrel-sandwich hybrid All beta proteins
51246 Rudiment single hybrid motif 10 Barrel-sandwich hybrid All beta proteins
51261 Duplicated hybrid motif 3 Barrel-sandwich hybrid All beta proteins
51269 AFP III-like domain 3 beta-clip All beta proteins
51283 dUTPase-like 15 beta-clip All beta proteins
51294 Hedgehog/intein (Hint) domain 7 Hedgehog/intein (Hint) domain All beta proteins
51306 LexA/Signal peptidase 5 LexA/Signal peptidase All beta proteins
51316 Mss4-like 7 Mss4-like All beta proteins
51322 Cyanovirin-N 5 Cyanovirin-N All beta proteins
51332 E2 regulatory, transactivation domain 3 E2 regulatory, transactivation domain All beta proteins
51344 Epsilon subunit of F1F0-ATP synthase N-terminal domain 3 Epsilon subunit of F1F0-ATP synthase N-terminal domain All beta proteins
54160 Chromo domain-like 21 SH3-like barrel All beta proteins
56037 PheT/TilS domain 2 PheT/TilS domain All beta proteins
63380 Riboflavin synthase domain-like 23 Reductase/isomerase/elongation factor common domain All beta proteins
63712 Nicotinic receptor ligand binding domain-like 6 Nicotinic receptor ligand binding domain-like All beta proteins
63724 Cytolysin/lectin 2 Cytolysin/lectin All beta proteins
63737 Zn aminopeptidase N-terminal domain 5 Zn aminopeptidase N-terminal domain All beta proteins
63748 Tudor/PWWP/MBT 19 SH3-like barrel All beta proteins
63817 Sortase 3 Sortase All beta proteins
63825 YWTD domain 2 6-bladed beta-propeller All beta proteins
63829 Calcium-dependent phosphotriesterase 6 6-bladed beta-propeller All beta proteins
63862 Thiamin pyrophosphokinase, substrate-binding domain 2 Double-stranded beta-helix All beta proteins
63867 MoeA C-terminal domain-like 4 beta-clip All beta proteins
63882 MoeA N-terminal region -like 3 MoeA N-terminal region -like All beta proteins
63887 P-domain of calnexin/calreticulin 2 P-domain of calnexin/calreticulin All beta proteins
69179 Integrin domains 4 Immunoglobulin-like beta-sandwich All beta proteins
69189 Penicillin-binding protein associated domain 3 Penicillin-binding protein associated domain All beta proteins
69203 Nucleoplasmin-like core domain 3 Nucleoplasmin-like/VP (viral coat and capsid proteins) All beta proteins
69255 gp5 N-terminal domain-like 2 OB-fold All beta proteins
69287 Urease metallochaperone UreE, N-terminal domain 2 Urease metallochaperone UreE, N-terminal domain All beta proteins
69298 Quinohemoprotein amine dehydrogenase A chain, domain 3 2 Streptavidin-like All beta proteins
69340 C-terminal domain of adenylylcyclase associated protein 3 Single-stranded right-handed beta-helix All beta proteins
69360 Cell wall binding repeat 2 beta-hairpin stack All beta proteins
69369 Cloacin translocation domain 2 Cloacin translocation domain All beta proteins
74863 Thiol:disulfide interchange protein DsbD, N-terminal domain (DsbD-alpha) 2 Immunoglobulin-like beta-sandwich All beta proteins
74877 Major surface antigen p30, SAG1 2 Cupredoxin-like All beta proteins
74924 Cap-Gly domain 7 SH3-like barrel All beta proteins
75005 Arabinanase/levansucrase/invertase 8 5-bladed beta-propeller All beta proteins
81624 N-terminal domain of MutM-like DNA repair proteins 6 N-terminal domain of MutM-like DNA repair proteins All beta proteins
81653 Metal cation-transporting ATPase, actuator domain A 2 Double-stranded beta-helix All beta proteins
81986 Tp47 lipoprotein, middle and C-terminal domains 2 Immunoglobulin-like beta-sandwich All beta proteins
81995 beta-sandwich domain of Sec23/24 2 Common fold of diphtheria toxin/transcription factors/cytochrome f All beta proteins
82057 Prokaryotic SH3-related domain 5 SH3-like barrel All beta proteins
82061 BAH domain 3 SH3-like barrel All beta proteins
82109 MIR domain 5 beta-Trefoil All beta proteins
82114 Riboflavin kinase-like 6 Reductase/isomerase/elongation factor common domain All beta proteins
82153 FAS1 domain 3 FAS1 domain All beta proteins
82171 DPP6 N-terminal domain-like 2 8-bladed beta-propeller All beta proteins
82199 SET domain 8 beta-clip All beta proteins
88645 ssDNA viruses 7 Nucleoplasmin-like/VP (viral coat and capsid proteins) All beta proteins
88648 Group I dsDNA viruses 3 Nucleoplasmin-like/VP (viral coat and capsid proteins) All beta proteins
88650 Satellite viruses 3 Nucleoplasmin-like/VP (viral coat and capsid proteins) All beta proteins
89232 Hypothetical protein TM1070 2 Hypothetical protein TM1070 All beta proteins
89360 HesB-like domain 6 HesB-like domain All beta proteins
89372 Fucose-specific lectin 2 6-bladed beta-propeller All beta proteins
89392 Prokaryotic lipoproteins and lipoprotein localization factors 6 LolA-like prokaryotic lipoproteins and lipoprotein localization factors All beta proteins
89447 AbrB/MazE/MraZ-like 3 Double-split beta-barrel All beta proteins
100939 SPOC domain-like 3 SPOC domain-like All beta proteins
101546 ASF1-like 2 Immunoglobulin-like beta-sandwich All beta proteins
101601 Smp-1-like 2 Smp-1-like All beta proteins
101690 PAZ domain 4 SH3-like barrel All beta proteins
101738 SspB-like 2 SspB-like All beta proteins
101744 Rof/RNase P subunit-like 3 Rof/RNase P subunit-like All beta proteins
101751 Hydrophobin II, HfbII 2 Hydrophobin II, HfbII All beta proteins
101790 Aminomethyltransferase beta-barrel domain 5 Elongation factor/aminomethyltransferase common domain All beta proteins
101801 Surface presentation of antigens (SPOA) 2 Surface presentation of antigens (SPOA) All beta proteins
101816 Replicase NSP9 3 Replicase NSP9 All beta proteins
101821 Aminopeptidase/glucanase lid domain 6 Domain of alpha and beta subunits of F1 ATP synthase-like All beta proteins
101852 Bacterial fluorinating enzyme, C-terminal domain 2 Bacterial fluorinating enzyme, C-terminal domain All beta proteins
101874 YceI-like 4 Streptavidin-like All beta proteins
101898 NHL repeat 3 6-bladed beta-propeller All beta proteins
101904 GyrA/ParC C-terminal domain-like 3 6-bladed beta-propeller All beta proteins
101912 Sema domain 3 7-bladed beta-propeller All beta proteins
101936 DNA-binding pseudobarrel domain 3 DNA-binding pseudobarrel domain All beta proteins
102031 AXH domain 2 AXH domain All beta proteins
110069 ApaG-like 3 Immunoglobulin-like beta-sandwich All beta proteins
110296 Oligoxyloglucan reducing end-specific cellobiohydrolase 8 7-bladed beta-propeller All beta proteins
110304 Coronavirus RNA-binding domain 2 Coronavirus RNA-binding domain All beta proteins
110324 Ribosomal L27 protein-like 6 Barrel-sandwich hybrid All beta proteins
117100 Beta-galactosidase LacA, domain 3 2 Beta-galactosidase LacA, domain 3 All beta proteins
117125 Glycolsyl hydrolase family 31 C-terminal domain 5 Glycolsyl hydrolase family 31 C-terminal domain-like All beta proteins
117130 CsrA-like 2 CsrA-like All beta proteins
117281 Kelch motif 4 6-bladed beta-propeller All beta proteins
117289 Nucleoporin domain 2 7-bladed beta-propeller All beta proteins
141066 ICP-like 4 Immunoglobulin-like beta-sandwich All beta proteins
141072 CalX-like 4 Immunoglobulin-like beta-sandwich All beta proteins
141371 PilZ domain-like 3 Split barrel-like All beta proteins
141452 Hcp1-like 3 Hcp1-like All beta proteins
141480 Extracellular hemoglobin linker subunit, receptor domain 3 Streptavidin-like All beta proteins
141523 L,D-transpeptidase catalytic domain-like 3 L,D-transpeptidase catalytic domain-like All beta proteins
141571 Pentapeptide repeat-like 4 Single-stranded right-handed beta-helix All beta proteins
141658 Bacteriophage trimeric proteins domain 2 Pseudo beta-prism I All beta proteins
141678 MAL13P1.257-like 2 MAL13P1.257-like All beta proteins
141694 AF2212/PG0164-like 2 Double-split beta-barrel All beta proteins
141729 FimD N-terminal domain-like 2 FimD N-terminal domain-like All beta proteins
141739 MFPT repeat-like 3 MFPT repeat-like All beta proteins
158911 NEAT domain-like 7 Immunoglobulin-like beta-sandwich All beta proteins
158974 WSSV envelope protein-like 2 WSSV envelope protein-like All beta proteins
159006 YopX-like 3 YopX-like All beta proteins
159065 Dom34/Pelota N-terminal domain-like 2 Sm-like fold All beta proteins
159127 HupF/HypC-like 3 OB-fold All beta proteins
159133 EutN/CcmL-like 4 OB-fold All beta proteins
159141 HIN-2000 domain-like 4 OB-fold All beta proteins
159238 SO1590-like 2 AOC barrel-like All beta proteins
254131 Complement system CUB domain 2 CUB-like All beta proteins
254133 Zn aminopeptidase insert domain 4 Immunoglobulin-like beta-sandwich All beta proteins
254142 RIG-I C-terminal-like 3 Mss4-like All beta proteins
254145 LAMP conserved domain-like 2 Pseudo beta-prism II All beta proteins
310592 Handle domain of Transferrin binding protein TbpB-like 2 Handle domain of Transferrin binding protein TbpB-like All beta proteins
310595 Retinal pigment epithelial membrane protein-like 2 7-bladed beta-propeller All beta proteins
310597 Glycosyl hydrolase family 98 C-terminal domain-like 2 Hyaluronate lyase-like, C-terminal domain All beta proteins
310605 Membrane antigen precursor-like 2 Immunoglobulin-like beta-sandwich All beta proteins
345918 Proteasome regulatory subunit Rpn2 C-terminal domain-like 2 Prealbumin-like All beta proteins
345920 Upf1 barrel domain-like 3 Domain of alpha and beta subunits of F1 ATP synthase-like All beta proteins
418768 Olfactomedin (OLF)-like 2 5-bladed beta-propeller All beta proteins